Improve documentation

etalab · Jul 8, 2021 · 58f4876 · 58f4876
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commit 58f4876
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/transport-site/Dockerfile b/transport-site/Dockerfile
@@ -1,4 +1,15 @@
-# see https://hub.docker.com/r/hexpm/elixir
+# We leverage the base images published by hexpm.
+#
+# https://hub.docker.com/r/hexpm/elixir
+#
+# They provide the ability to decouple Elixir version
+# and OTP version, which is a nice feature for
+# incremental/decoupled upgrades.
+#
+# These base images package Elixir and OTP releases found at:
+# - https://github.com/elixir-lang/elixir/releases
+# - https://github.com/erlang/otp/releases
+#
 FROM hexpm/elixir:1.12.1-erlang-24.0.3-alpine-3.13.3
 
 # TODO: iconv could probably be removed later